Question

当在SQLDeveloper（Oracle DB）中执行时，此语句非常有效。

select id,name,street,post_code,town,phone_number,web_site,email,short_description,    
description, latitude,longitude,external_id,facebook_page_id 
FROM poi WHERE ( 6371 * acos( cos( radians( 5 ) ) * cos( radians( latitude ) ) * cos(    
radians( longitude ) - radians( 3 ) ) + sin( radians( 5 ) ) * sin( radians( latitude ) ) ) ) <= 1000000 ;

如果我通过java查询执行它：

if (requestedDistance) {
String raw = "SELECT         
id,name,street,post_code,town,phone_number,web_site,email,short_description, description,             
latitude,longitude,external_id,facebook_page_id"
+ " FROM poi WHERE ( 6371 * acos( cos( radians( "
+ posLatitude.toString()
+ " ) ) * cos("
+ " radians( latitude ) ) * cos( radians( longitude ) -"
+ " radians( "
+ posLongitude.toString()
+ " ) ) + sin( radians( "
+ posLatitude.toString()
+ " ) ) * sin( radians( latitude"
+ " ) ) ) ) <= "
+ thresholdDistance.toString() + " ;";

日志中出现以下异常：

    at java.lang.Thread.run(Thread.java:679) Caused by: javax.persistence.PersistenceException: Query threw

SQLException：ORA-00920：无效的关系运算符绑定值：[] 查询是：选择 ID，姓名，街道，post_code，镇，PHONE_NUMBER，WEB_SITE，电子邮件，SHORT_DESCRIPTION，描述，纬度，经度，external_id，facebook_page_id来自poi WHERE（6371 * acos（cos（弧度（5））* cos（弧度（纬度）） * cos（弧度（经度） - 弧度（3））+ sin（弧度（5））* sin（弧度（纬度））））＆lt; = 1000000;

    at com.avaje.ebeaninternal.server.query.CQuery.createPersistenceException(CQuery.java:834)
    at com.avaje.ebeaninternal.server.query.CQuery.createPersistenceException(CQuery.java:814)
    at com.avaje.ebeaninternal.server.query.CQueryEngine.findMany(CQueryEngine.java:229)
    at com.avaje.ebeaninternal.server.query.DefaultOrmQueryEngine.findMany(DefaultOrmQueryEngine.java:96)
    at com.avaje.ebeaninternal.server.core.OrmQueryRequest.findList(OrmQueryRequest.java:291)
    at com.avaje.ebeaninternal.server.core.DefaultServer.findList(DefaultServer.java:1521)
    at com.avaje.ebeaninternal.server.querydefn.DefaultOrmQuery.findList(DefaultOrmQuery.java:902)
    at com.infonova.experimedia.services.ServiceController.getPois(ServiceController.java:113)
    ... 34 more Caused by: java.sql.SQLSyntaxErrorException: ORA-00920: invalid relational operator

    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:445)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
    at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:879)
    at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:450)
    at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:192)
    at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
    at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:207)
    at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:884)
    at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1167)
    at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1289)
    at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3584)
    at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3628)
    at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1493)
    at com.sun.gjc.spi.jdbc40.PreparedStatementWrapper40.executeQuery(PreparedStatementWrapper40.java:642)
    at com.avaje.ebeaninternal.server.query.CQuery.prepareBindExecuteQuery(CQuery.java:401)
    at com.avaje.ebeaninternal.server.query.CQueryEngine.findMany(CQueryEngine.java:193)
    ... 39 more

|＃]

从日志文件复制语句并在sqldeveloper中再次执行它会返回一个有效的输出..

感谢您的帮助！

尼科

Answer 1

删除末尾的; - 它是SQLDeveloper / SQLPlus的终结符，而不是SQL语法的一部分。

Answer 2

ORA-00920无效的关系运算符原因：搜索条件为   使用无效或缺失的关系运算符输入。

操作：包含有效的关系运算符，例如=，！=，^ =，＆lt;＆gt;，＆gt;，   ＆lt;，＆gt; =，＆lt; =，ALL，ANY，[NOT] BETWEEN，EXISTS，[NOT] IN，IS [NOT] NULL，   或者[NOT]喜欢这种情况。

rawsql中的关系运算符无效，同一语句在sqldeveloper中有效

2 个答案: